Electronic fingerprint retrieval unit and disk



FIG. 1 is a top plan view of an electronic fingerprint retrieval unit and disk showing our new design with the disk removed the opposite side of the disk is plain;

FIG. 2 is an enlarged right side elevational view thereof the undisclosed left side view is unornamented;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a back elevational view thereof; and,

FIG. 5 is a front elevational view thereof. 

The ornamental design for an electronic fingerprint retrieval unit and disk, as shown and described. 